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CVE-2026-26271

Published: Feb 25, 2026

Modified: Feb 26, 2026

PUBLISHED

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in `freerdp_image_copy_from_icon_data()` (libfreerdp/codec/color.c) can be triggered by crafted RDP Window Icon (TS_ICON_INFO) data. The bug is reachable over the network when a client processes icon data from an RDP server (or from a man-in-the-middle). Version 3.23.0 fixes the issue.

Vendor	Product	Versions
FreeRDP	FreeRDP	affected `< 3.23.0`

Weaknesses (CWE)

References

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hr4m-ph4g-48j6

x_refsource_CONFIRM

https://github.com/FreeRDP/FreeRDP/commit/f5e20403d6e325e11b68129803f967fb5aeec1cb

x_refsource_MISC

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